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Salary
$76k – $105k per year
Location
In office (Centennial, Louisville)
Seniority
Middle · 2+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 21, 2026. First seen by Alion on Sep 21, 2026. Sierra Space scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Sierra Space is a space technology company that develops the Dream Chaser spaceplane and inflatable orbital habitats. Its vehicles are designed to deliver cargo to orbit and land on conventional runways, and the company also builds environmental control systems and space robotics. The company is headquartered in Louisville, Colorado, United States.

Sierra Space Careers:

At Sierra Space, we build the missions and systems that keep our world secure in the domain above Earth.

Sierra Space team members share a spirit of innovation and collaboration and a belief that we can deliver on the boldest missions in space today. Together with our customers, we aim to safeguard our nation, sustain human presence in space, and secure the freedom of operations in low Earth orbit and beyond.

Our success is measured by the trust of those who rely on what we build and deliver, and our technologies keep the United States and its allies mission-ready throughout space.

We are mission-driven, and together, we are an extraordinary team.

About the Role

The Subcontracts Administrator II is responsible for managing the lifecycle of subcontracts from initial solicitation through contract close-out. This role includes developing subcontract agreements, ensuring compliance with regulatory requirements, negotiating contract terms, and managing supplier relationships. They will have intermediate knowledge of subcontract management and contract law, an understanding of cost analysis, pricing, and proposal evaluations, and familiarity with risk assessment and mitigation techniques.

In this role, you will manage the full lifecycle of moderate to complex subcontract agreements, ensuring effective oversight from initiation to closeout. You will conduct cost and price analyses to ensure fair and reasonable pricing while monitoring subcontractor performance and compliance with contract requirements, taking corrective actions as necessary. Additionally, you will manage various contract types, including Fixed Firm Price (FFP), Cost Plus, and Time and Materials (T&M), and negotiate terms and conditions with subcontractors to achieve favorable agreements. Collaborating with leadership, suppliers, and external personnel, you will handle matters requiring coordination between functional organizations to ensure alignment with business objectives.

About You

Our mission is driven by an unyielding commitment to advancing space-based technology in service of our customers and safeguarding national security. We seek individuals who are passionate about innovating beyond boundaries and relentlessly pursuing solutions that protect, preserve and empower - to join us in this critical mission.

We’re looking for team members who align with our values, mission and goals - while also meeting the minimum qualifications below. The preferred qualifications are a bonus, not a requirement.

Minimum Qualifications:

  • Requires Bachelor's degree in a related field (or equivalent work experience in lieu of degree).
  • Typically 2+ years of related experience.
  • Proficient in Microsoft suite of products.
  • EPR/MRP experience.
  • Intermediate knowledge of subcontract management and contract law.
  • Understanding of cost analysis, pricing, and proposal evaluations.
  • Familiarity with risk assessment and mitigation techniques.
  • Good negotiation skills and the ability to manage complex subcontract agreements.

Preferred Qualifications:

  • Certifications: SCM-related certifications.
  • Advanced proficiency in Microsoft Office Suite.
  • Extensive experience with SAP.
  • Strong organizational and time management skills.
  • Ability to work independently and as part of a team.
  • Strong problem-solving skills and ability to handle multiple tasks simultaneously.
  • Experience with advanced subcontracting strategies and best practices.
  • Proven track record of managing high-value and complex subcontract agreements.

Compensation:

Pay Range:

$76,332.00 - $104,956.50

Your actual base compensation will be determined on a case-by-case basis and may vary based on job-related knowledge and skills, education, experience, internal equity and market competitiveness.

Elevate Your Career

At Sierra Space, we are committed to your personal and professional development. We empower you to make profound and meaningful contributions and foster a vibrant culture of collaboration, where teamwork ignites breakthrough innovations.

We also offer a generous benefit package, including medical, dental, and vision plans, 401(k) with 150% match up to 6%, life insurance, 3 weeks paid time off, and more.

Sierra Space is an industry-leading space and defense technology company providing satellites, spacecraft, and enabling mission systems and components. We deliver mission-proven technologies to our customers that safeguard our nation, protect space-based assets and enable space exploration.

Application Deadline: This role will remain posted until a qualified pool of candidates is identified.

Please note: Sierra Space does not accept unsolicited resumes from contract agencies or search firms. Any unsolicited resumes submitted to our website or to Sierra Space team members not through our approved vendor list or Talent Acquisition will be considered property of Sierra Space, and we will not be obligated to pay any referral fees.

Sierra Space Corporation is an equal opportunity employer and is committed to working with and providing reasonable accommodations to applicants with disabilities. If you need special assistance or a reasonable accommodation related to applying for employment with Sierra Space or at any stage of the recruitment process, please contact us.

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